... Fireproof Model GP5-H1 High Frequency Plastic Welding Machine Inflatable toy welding machineWeld blisterAnti-jamming, defending strike sparks ... for decoration inside car, trademark, stationery box, raincoat, inflatable toy, plastic front cover, cool liquid cushion, shoes products ... bonding fast, safe and reliable; Adopts pneumatic power with small labour strength and even pressure. (2) Anti-jamming, ...